code: def test_numpy_solve(
      x,
      y,
      frontend,
      test_flags,
      fn_tree,
      backend_fw,
      on_device,
  ):
      dtype1, x1, _ = x
      dtype2, x2, _ = y
      helpers.test_frontend_function(
          input_dtypes=[dtype1, dtype2],
          backend_to_test=backend_fw,
          frontend=frontend,
          test_flags=test_flags,
          fn_tree=fn_tree,
          on_device=on_device,
          rtol=1e-4,
          atol=1e-4,
          a=x1,
          b=x2,
      )
  
file_path: ivy/ivy_tests/test_ivy/test_frontends/test_numpy/test_linalg/test_solving_equations_and_inverting_matrices.py
imports: import sys
  import numpy
  from hypothesis import strategies, assume
  import ivy_tests.test_ivy.helpers
  from ivy_tests.test_ivy.helpers import handle_frontend_test
label_desc: Use image node_id 5 for calling a global function with example usage: test_numpy_solve(x, y, frontend, test_flags, fn_tree, backend_fw, on_device) without return types